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| author | Andrew Kelley <andrew@ziglang.org> | 2022-03-11 15:01:51 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-11 15:01:51 -0500 |
| commit | 79b169c5a564978dbbbb6253f847c2d9b1734e22 (patch) | |
| tree | 5e80c067eedc2941d8a30d62706a11e150f728c1 /src | |
| parent | 86a98b172be5060110efdd9c61415c841042564e (diff) | |
| parent | a2517117e7cffcc4be21e944f2b4f8661c8f15a3 (diff) | |
| download | zig-79b169c5a564978dbbbb6253f847c2d9b1734e22.tar.gz zig-79b169c5a564978dbbbb6253f847c2d9b1734e22.zip | |
Merge pull request #11122 from mitchellh/anon-has-field
stage2: @hasField for anon structs
Diffstat (limited to 'src')
| -rw-r--r-- | src/Sema.zig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Sema.zig b/src/Sema.zig index a33861c74c..ac43ef76b3 100644 --- a/src/Sema.zig +++ b/src/Sema.zig @@ -7790,6 +7790,15 @@ fn zirHasField(sema: *Sema, block: *Block, inst: Zir.Inst.Index) CompileError!Ai if (mem.eql(u8, field_name, "len")) break :hf true; break :hf false; } + if (ty.castTag(.anon_struct)) |pl| { + break :hf for (pl.data.names) |name| { + if (mem.eql(u8, name, field_name)) break true; + } else false; + } + if (ty.isTuple()) { + const field_index = std.fmt.parseUnsigned(u32, field_name, 10) catch break :hf false; + break :hf field_index < ty.structFieldCount(); + } break :hf switch (ty.zigTypeTag()) { .Struct => ty.structFields().contains(field_name), .Union => ty.unionFields().contains(field_name), |